/// <summary>
/// Returns encoded index
/// </summary>
public int Write(NetMessage msg, string str)
{
int idx = m_data.IndexOf(str);
if (idx == -1)
{
idx = m_data.Count;
m_data.Add(str);
msg.Write(false);
msg.Write7BitEncodedUInt((uint)idx);
msg.Write(str);
return idx;
}
msg.Write(true);
msg.Write7BitEncodedUInt((uint)idx);
return idx;
}
internal void SendOptimizeInfo(float roundtrip)
{
NetMessage ping = new NetMessage(NetMessageType.PingPong, 3);
ping.Write(false); // meaningless
ping.Write(true); // means optimize info
ping.Write7BitEncodedUInt((uint)(roundtrip * 1000.0f));
m_connection.SendMessage(ping, NetChannel.Unreliable);
}
/// <summary>
/// Returns encoded index
/// </summary>
public int Write(NetMessage msg, string str)
{
int idx = m_data.IndexOf(str);
if (idx == -1)
{
idx = m_data.Count;
m_data.Add(str);
msg.Write(false);
msg.Write7BitEncodedUInt((uint)idx);
msg.Write(str);
return(idx);
}
msg.Write(true);
msg.Write7BitEncodedUInt((uint)idx);
return(idx);
}
/// <summary>
/// Reuses the string table index
/// </summary>
public int Rewrite(NetMessage msg, int idx, string str)
{
while (m_data.Count < idx - 1)
m_data.Add(null); // dummy values
m_data[idx] = str;
msg.Write(false);
msg.Write7BitEncodedUInt((uint)idx);
msg.Write(str);
return idx;
}
internal static int SendConnect(NetClient client, IPEndPoint remoteEndpoint, byte[] customData)
{
if (client.Configuration.UsesEncryption)
{
client.Log.Debug("Sending Connect containing key: " + Convert.ToBase64String(client.ServerConnection.m_encryption.SymmetricEncryptionKeyBytes));
}
else
{
client.Log.Debug("Sending Connect - Unencrypted connection!");
}
NetMessage msg = new NetMessage(NetMessageType.Handshake, 3);
msg.Write((byte)NetHandshakeType.Connect);
msg.WriteSendStamp();
// encrypt symmetric key using server public key
if (client.Configuration.UsesEncryption)
{
byte[] encryptedKey = client.ServerConnection.m_encryption.EncryptRSA(client.ServerConnection.m_encryption.SymmetricEncryptionKeyBytes);
msg.Write((ushort)encryptedKey.Length);
msg.Write(encryptedKey);
}
else
{
// request no encryption
msg.Write((ushort)0);
}
if (customData == null || customData.Length < 1)
{
msg.Write7BitEncodedUInt(0);
}
else
{
msg.Write7BitEncodedUInt((uint)customData.Length);
msg.Write(customData);
}
return(client.SendSingleMessageAtOnce(msg, null, remoteEndpoint));
}
/// <summary>
/// Reuses the string table index
/// </summary>
public int Rewrite(NetMessage msg, int idx, string str)
{
while (m_data.Count < idx - 1)
{
m_data.Add(null); // dummy values
}
m_data[idx] = str;
msg.Write(false);
msg.Write7BitEncodedUInt((uint)idx);
msg.Write(str);
return(idx);
}
internal void SendOptimizeInfo(float roundtrip)
{
NetMessage ping = new NetMessage(NetMessageType.PingPong, 3);
ping.Write(false); // meaningless
ping.Write(true); // means optimize info
ping.Write7BitEncodedUInt((uint)(roundtrip * 1000.0f));
m_connection.SendMessage(ping, NetChannel.Unreliable);
}
internal static int SendConnect(NetClient client, IPEndPoint remoteEndpoint, byte[] customData)
{
if (client.Configuration.UsesEncryption)
client.Log.Debug("Sending Connect containing key: " + Convert.ToBase64String(client.ServerConnection.m_encryption.SymmetricEncryptionKeyBytes));
else
client.Log.Debug("Sending Connect - Unencrypted connection!");
NetMessage msg = new NetMessage(NetMessageType.Handshake, 3);
msg.Write((byte)NetHandshakeType.Connect);
msg.WriteSendStamp();
// encrypt symmetric key using server public key
if (client.Configuration.UsesEncryption)
{
byte[] encryptedKey = client.ServerConnection.m_encryption.EncryptRSA(client.ServerConnection.m_encryption.SymmetricEncryptionKeyBytes);
msg.Write((ushort)encryptedKey.Length);
msg.Write(encryptedKey);
}
else
{
// request no encryption
msg.Write((ushort)0);
}
if (customData == null || customData.Length < 1)
{
msg.Write7BitEncodedUInt(0);
}
else
{
msg.Write7BitEncodedUInt((uint)customData.Length);
msg.Write(customData);
}
return client.SendSingleMessageAtOnce(msg, null, remoteEndpoint);
}